Calling the MainWindow UI from another class

[_vladimir]

Hello,

I connected a signal in client.cpp file to a slot in mainwindow.cpp file.

The connection works , the QMessagebox in the slot is working.

But the ui->blablabla won't work.

I tried to delete the ~MainWindow() function who was trying to delete the pointer of *ui.

But no positive results, have you any suggestion ??

[thiberi0]

It's hard to understand without more information or code. To me looks like you're trying to access a private member of a class MainWindow, since normally the "ui" is marked as private.
The programs is running or gives a compilation error?

[_vladimir]

i switched the ui and rest of pointers from ptivate to public

But it still can't call the UI.

[thiberi0]

Can you post some code?